Gutermann No 40 Sulky Rayon Embroidery Thread - 200 Metres

Rayon embroidery thread, like this Sulky thread, offers a superior sheen and a silk-like appearance, making colors appear more vivid. Polyester thread is generally more durable and resistant to UV light and abrasion, making it suitable for outdoor items or high-wear applications.

This thread is primarily designed for decorative embroidery, quilting, and ornamental stitches. While it can be used for some visible sewing, it is not recommended for functional seams or high-stress areas due to its delicate nature compared to stronger threads like polyester or cotton.

For best results, use a sharp embroidery needle or a universal needle in size 70/10 or 80/12. A sharp needle helps prevent snagging and ensures clean stitches.

Store the thread in a cool, dry place away from direct sunlight to maintain its color vibrancy and prevent degradation of the fibers.

Yes, it can be used for hand embroidery, but its fine nature and sheen are best appreciated with machine embroidery or decorative stitching where even tension can be maintained.

'No 40' refers to the thread's weight or thickness. A lower number generally indicates a thicker thread, while a higher number indicates a finer thread. No 40 is a standard weight for embroidery, offering a good balance of detail and visibility.

Check for burrs or rough spots on the needle plate or bobbin case. Ensure the correct needle size and type are used. Adjust machine tension. Slow down machine speed.

Verify the needle is inserted correctly and is not bent. Clean the bobbin case and ensure the bobbin is wound evenly. Check thread path for obstructions. Adjust tension.

Clean your machine regularly, especially around the bobbin area and feed dogs. Use a brush to remove lint. Consider using a higher quality bobbin thread if issues persist.

Always pre-wash test a small sample of the fabric with the thread if color fastness is a concern. Use cold water and mild detergents. Avoid soaking for prolonged periods.